we are back with sean spicer, dana loesch, and matt welch. matt, you saw in the very opening of the show chris christie sort of saying, you know, we've got to work about these libertarians. are libertarians a threat to the republican party? >> there is a very interesting and legitimate philosophical fight going on within the republican party, within conservatism right now. it's not new. rand paul didn't invent it. chris christie didn't invent it. it's been happening systematically since 2009 beginning really with the tea party election of 2010, when we saw so many insurgents supported by the tea party go against the republican establishment and create the sort of new breed of political character like your rand paul, justin ammash, thomas massey, ted cruz, all these people kind of emanateroad from this tradition. there's a fight over are you actually serious about cutting government or do you just say like mitt romney does i'm going to cut your taxes and i'm not going to tell you a single thing i'm going to cut at all in the government while w